/* общие стили */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: azure;
    height: 100vh;
    font-family: "Roboto", sans-serif;
    font-weight: 400;
    font-style: normal;
}